Common Custom Cover Measurement Mistakes and How to Avoid Them

Custom covers are made to the measurements you submit. That is what makes them more useful than generic stock covers, but it also means measurement accuracy matters. A small mistake can affect how the cover fits, how it handles wind, and how easy it is to install or remove.

Before ordering a custom cover from CoversForge, take a few minutes to check the most common measurement mistakes. Avoiding them can make the final cover cleaner, more protective, and easier to use.

Mistake 1: Measuring an Old Cover

An old cover may have stretched, shrunk, sagged, or been made for a different fit. It may also include extra fabric that does not reflect the actual object underneath. CoversForge recommends measuring the actual item you want to cover, not a previous cover or package size.

Measure the object in the position it will normally be covered. If shelves fold down, decide whether they will stay folded or open. If cushions stay on the furniture, measure with them in place.

Mistake 2: Missing the Widest, Deepest, or Highest Point

Width, depth, and height should be taken from the largest outer points. A grill side shelf, furniture arm, raised back, wheel, handle, knob, chimney, or decorative edge may extend beyond the main body.

If you only measure the central frame, the cover may be too small around the edges. Walk around the item and look for anything that sticks out before recording final dimensions.

Mistake 3: Mixing Inches and Centimeters

Use one unit consistently. Mixing inches and centimeters can lead to serious sizing errors. Write the unit next to every measurement and double-check it before placing the order.

If more than one person is measuring, agree on the unit before you begin. For business or bulk projects, keep a shared measurement sheet so every item follows the same format.

Mistake 4: Forgetting Shape Direction

L-shape, U-shape, sloped, curved, and asymmetrical items need more than basic dimensions. Direction matters. For example, the longer side of an L-shape sectional may be on the left or right when facing the furniture.

For sloped items, record both low and high heights and explain where the high side is located. Photos from the front, side, and top can prevent confusion.

Mistake 5: Skipping Photos for Special Shapes

Photos are one of the easiest ways to support accurate custom cover production. They help show handles, wheels, shelves, vents, curved corners, chimneys, cut-outs, and uneven surfaces that may not be obvious from numbers alone.

If you are unsure about any detail, send photos and dimensions before ordering. Start with the CoversForge measurement guide and choose the closest shape from Custom Covers.